914441140 has 24 divisors (see below), whose sum is σ = 1923678792. Its totient is φ = 365137920.

The previous prime is 914441111. The next prime is 914441147. The reversal of 914441140 is 41144419.

It can be written as a sum of positive squares in 4 ways, for example, as 615635344 + 298805796 = 24812^2 + 17286^2 .

It is a junction number, because it is equal to n+sod(n) for n = 914441099 and 914441108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914441147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28081 + ... + 51160.

It is an arithmetic number, because the mean of its divisors is an integer number (80153283).

Almost surely, 2^914441140 is an apocalyptic number.

It is an amenable number.

914441140 is an abundant number, since it is smaller than the sum of its proper divisors (1009237652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

914441140 is a wasteful number, since it uses less digits than its factorization.

914441140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79827 (or 79825 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 914441140 is about 30239.7278426906. The cubic root of 914441140 is about 970.6259961772.

Adding to 914441140 its reverse (41144419), we get a palindrome (955585559).

The spelling of 914441140 in words is "nine hundred fourteen million, four hundred forty-one thousand, one hundred forty".